CN109708502A - A kind of complex transformation thermal - Google Patents
A kind of complex transformation thermal Download PDFInfo
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- CN109708502A CN109708502A CN201811587361.5A CN201811587361A CN109708502A CN 109708502 A CN109708502 A CN 109708502A CN 201811587361 A CN201811587361 A CN 201811587361A CN 109708502 A CN109708502 A CN 109708502A
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Abstract
The present invention relates to technical field of heat exchangers, especially a kind of complex transformation thermal, including pedestal, the upper surface of the pedestal is set there are two support rod, the first support plate is equipped between the top of two support rods, the upper surface of first support plate and pedestal is separately installed with radiator and vaporising device by multiple supporting legs, it is connected between the radiator and the top of vaporising device by jet chimney, the bottom of the radiator and vaporising device, which extends through, is equipped with the first liquid-transport pipe-line and the second liquid-transport pipe-line, condensing unit is connected between first liquid-transport pipe-line and the second liquid-transport pipe-line.The present invention improves cold air to the treatment effeciency of water vapour and liquid by refrigeration equipment, improves the efficiency to boiler tail heat recovery.
Description
Technical field
The present invention relates to technical field of heat exchangers more particularly to a kind of complex transformation thermals.
Background technique
Thermo-power station Fluidized Bed Boiler flue gas row's temperature reaches 140 DEG C, causes mass energy to lose, directly reduces boiler thermal effect
Rate, and be degrading the environment of surrounding, therefore, generally use in the prior art complex transformation thermal technology to the heat of boiler tail into
Row recycling, however existing complex transformation thermal technology, after the completion of working long hours, cooling position heat exchange efficiency reduces, and causes
The efficiency of vapor condensation is reduced, therefore part water vapour and condensed fluid are delivered to evaporate position together, however part water
Steam has certain heat, therefore when the device recycles the heat of boiler tail, can reduce to heat recovery efficiency.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of complex transformation hot charging proposed
It sets.
To achieve the goals above, present invention employs following technical solutions:
Design a kind of complex transformation thermal, including pedestal, the upper surface of the pedestal sets that there are two support rod, two support rods
Top between be equipped with the first support plate, the upper surface of the first support plate and pedestal is separately installed with heat dissipation by multiple supporting legs
Device and vaporising device are connected between the radiator and the top of vaporising device by jet chimney, the radiator
It is extended through with the bottom of vaporising device and the first liquid-transport pipe-line and the second liquid-transport pipe-line is installed, the first liquid-transport pipe-line and second defeated
Condensing unit is connected between liquid pipe road, the condensing unit includes the second support plate and cabinet, and the second support plate is mounted on branch
The side of strut, the upper surface of second support plate are equipped with tank body, offer the first opening, the top of tank body at the top of tank body
Cover board corresponding with aperture position is installed, one end of first liquid-transport pipe-line is installed through the upper surface of cover board, and described
One end of two liquid-transport pipe-lines is installed through the bottom of tank body, and the inside of the tank body is equipped with multiple porous plates, the cabinet peace
Mounted in the upper surface of pedestal, the side of the cabinet offers the second opening, and the side of the cabinet passes through multiple lock-screws
Cover board corresponding with the second aperture position is installed, the inside of the cabinet is equipped with refrigeration equipment, and the top of the cabinet is installed
There is blower, downtake pipe and second exhaust pipe are connected separately on blower, one end of the downtake pipe is installed through
One end of tank body, the second exhaust pipe is installed through the top of cabinet.
Preferably, the radiator includes first shell, and first shell is mounted on the top of multiple supporting legs, and described
Through caliduct is equipped on the side of one shell, the inside of caliduct is equipped with first row of fan, and the side of first shell is opened
It is open equipped with third, the inside of the first shell is equipped with pipe laying, and pipe laying is arranged in S shape, the pipe laying
Both ends extend through the top and bottom for being mounted on first shell, and one end of the jet chimney is connected to the top of pipe laying
End, one end of the first liquid-transport pipe-line is connected to the bottom end of pipe laying.
Preferably, the vaporising device includes second shell, and second shell is mounted on the top of multiple supporting legs, and described
Through hot gas duct is equipped on the symmetrical side of two of two shells, the matching internal of one of hot gas duct is equipped with the
Two exhaust fans, the inside of the second shell are equipped with heat pipe, the both ends of heat pipe extend through the top for being mounted on second shell and
Bottom, one end of second liquid-transport pipe-line are mounted on the bottom end of heat pipe, and one end of the jet chimney is mounted on the top of heat pipe
End, through collection apparatus for ash is equipped between the bottom and pedestal of the second shell, the top of the second shell is weak through being equipped with
Quick-fried soot blower.
Preferably, the collection apparatus for ash includes stored ash box, and the 4th opening is offered at the top of stored ash box, the stored ash box
Top is mounted on the bottom of second shell, and the lower section of the stored ash box is equipped with backing plate, the upper surface of backing plate and the bottom of second shell
Portion's contact, the bottom surface of the backing plate is contacted with the upper surface of pedestal.
Preferably, the inside of another hot gas duct is equipped with strainer.
Preferably, pass through lock connection between the tank body and cover board.
Preferably, the porous plate set there are five and equidistant arrangement in a vertical shape.
Preferably, the face of the inside of the cabinet five and the side of cover board are equipped with the polyurethane heat-insulation to contact with each other
Pad.
A kind of complex transformation thermal proposed by the present invention, beneficial effect are: by the way that refrigeration equipment, refrigeration equipment is added
The cold air of generation is delivered to tank interior by blower, therefore water vapour and liquid, after contacting cold air, water vapour can be by cold air
Liquefaction, therefore avoid water vapour and enter in steam unit, and the temperature of condensed fluid can reduce, therefore improve to boiler tail
The efficiency of portion's heat recovery；By the way that porous plate is added, for slowing down the speed of water vapour and liquid flowing, cold air is improved to water
The treatment effeciency of steam and liquid avoids remaining water vapour from entering in steam unit.The present invention is improved by refrigeration equipment
Cold air improves the efficiency to boiler tail heat recovery to the treatment effeciency of water vapour and liquid.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of complex transformation thermal proposed by the present invention；
Fig. 2 is a kind of tank interior structural schematic diagram of complex transformation thermal proposed by the present invention；
Fig. 3 is a kind of box inner structure schematic diagram of complex transformation thermal proposed by the present invention.
In figure: lock-screw 1, blower 2, support rod 3, the first support plate 4, downtake pipe 5, jet chimney 6, first shell
Body 7, pipe laying 8, supporting leg 9, caliduct 10, weak quick-fried soot blower 11, the first liquid-transport pipe-line 12, the second exhaust fan 13, tank
Body 14, the second support plate 15, hot gas duct 16, pedestal 17, second shell 18, stored ash box 19, backing plate 20, heat pipe 21, strainer 22,
It is cabinet 23, second exhaust pipe 24, cover board 25, first row of fan 26, polyurethane heat-insulation pad 27, refrigeration equipment 28, cover board 29, porous
Plate 30, the 31, second liquid-transport pipe-line 32 of lock.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of complex transformation thermal, including pedestal 17, the upper surface of pedestal 17 are set there are two support rod
3, it is equipped with the first support plate 4 between the top of two support rods 3, the upper surface of the first support plate 4 and pedestal 17 passes through multiple
Support leg 9 is separately installed with radiator and vaporising device, is connected between radiator and the top of vaporising device by jet chimney 6
It connects, the bottom of radiator and vaporising device, which extends through, is equipped with the first liquid-transport pipe-line 12 and the second liquid-transport pipe-line 32, heat dissipation
Device includes first shell 7, and first shell 7 is mounted on the top of multiple supporting legs 9, runs through on the side of first shell 7 and be equipped with
Caliduct 10, the inside of caliduct 10 are equipped with first row of fan 26, and the side of first shell 7 offers third opening, the
The inside of one shell 7 is equipped with pipe laying 8, and for pipe laying 8 in the arrangement of S shape, the both ends of pipe laying 8, which extend through, is mounted on the
The top and bottom of one shell 7, one end of jet chimney 6 are connected to the top of pipe laying 8, one end of the first liquid-transport pipe-line 12
It is connected to the bottom end of pipe laying 8, first row of fan 26, which is used to for gas first shell 7 outside being open from third, is delivered to the
The inside of one shell 7, since the temperature of water vapour is higher, the heat of water vapour passes through low temperature in pipe laying 8 and first shell 7
Gas exchanges, therefore water vapour is cooled and is liquefied as the bottom, and heat is with the conveying through caliduct 10 of first row of fan 26
It is used for personnel, pipe laying 8 is arranged for extending the time of mathematical models in S shape, therefore improves the effect of water vapour heat exchange
Rate.
Vaporising device includes second shell 18, and second shell 18 is mounted on the top of multiple supporting legs 9, second shell 18
Through hot gas duct 16 is equipped on two symmetrical sides, the matching internal of one of hot gas duct 16 is equipped with second row
The inside of fan 13, second shell 18 is equipped with heat pipe 21, and the both ends of heat pipe 21 extend through the top for being mounted on second shell 18
And bottom, one end of the second liquid-transport pipe-line 32 are mounted on the bottom end of heat pipe 21, one end of jet chimney 6 is mounted on the top of heat pipe 21
End, through collection apparatus for ash is equipped between the bottom and pedestal 17 of second shell 18, the top of second shell 18 is weak quick-fried through being equipped with
Soot blower 11, for the second exhaust fan 13 for driving boiler tail heat to enter in second shell 18, high temperature heat is water-soluble with low temperature
Liquid contact after, aqueous solution absorb heat formed water vapour until, water vapour by jet chimney 6 be delivered in pipe laying 8 into
Row condensation process, the second exhaust fan 13 is while conveying heat, moreover it is possible to flue gas be discharged by hot gas duct 16, another heat
The inside of feed channel 16 is equipped with strainer 22, and collection apparatus for ash includes stored ash box 19, and the top of stored ash box 19 offers the 4th opening, storage
The top of ash box 19 is mounted on the bottom of second shell 18, and the lower section of stored ash box 19 is equipped with backing plate 20, the upper surface of backing plate 20 with
The bottom of second shell 18 contacts, and the bottom surface of backing plate 20 is contacted with the upper surface of pedestal 17, and while smoke evacuation, cigarette ash can adhere to
In the outside of heat pipe 21, weak quick-fried soot blower 11 is for blowing the cigarette ash on heat pipe 21 off, the heat transfer efficiency of guarantee heat pipe 21, due to
Strainer 22 stops cigarette ash, therefore cigarette ash can be fallen by gravity in the stored ash box 19 of the bottom in second shell 18, cleared up
When cigarette ash, backing plate 20 need to only be taken out, then take out stored ash box 19 from second shell 18, be convenient for cigarette ash in stored ash box 19
It pours out.
Condensing unit is connected between first liquid-transport pipe-line 12 and the second liquid-transport pipe-line 32, condensing unit includes the second support
Plate 15 and cabinet 23, the second support plate 15 are mounted on the side of support rod 3, and the upper surface of the second support plate 15 is equipped with tank body 14,
The top of tank body 14 offers the first opening, and the top of tank body 14 is equipped with cover board 29 corresponding with aperture position, the first perfusion tube
The one end in road 12 is installed through the upper surface of cover board 29, by 31 connection of lock between tank body 14 and cover board 29, passes through addition
Lock 31 improves the stability connected between tank body 14 and cover board 29.
One end of second liquid-transport pipe-line 32 is installed through the bottom of tank body 14, and the inside of tank body 14 is equipped with multiple porous plates
30, porous plate 30 set there are five and equidistant arrangement in a vertical shape, by the way that porous plate 30 is added, convenient for the flowing of gas and liquid,
Simultaneously also can mitigation of gases and liquid flowing efficiency.
Cabinet 23 is mounted on the upper surface of pedestal 17, and the side of cabinet 23 offers the second opening, and the side of cabinet 23 is logical
It crosses multiple lock-screws 1 and cover board 25 corresponding with the second aperture position is installed, the inside of cabinet 23 is equipped with refrigeration equipment 28, case
The top of body 23 is equipped with blower 2, and downtake pipe 5 and second exhaust pipe 24, downtake pipe 5 are connected separately on blower 2
One end be installed through tank body 14, one end of second exhaust pipe 24 is installed through the top of cabinet 23, the inside of cabinet 23
Five faces and the side of cover board 25 are equipped with the polyurethane heat-insulation pad 27 to contact with each other, by the way that polyurethane heat-insulation pad 27 is added,
The efficiency that cold air reduces in cabinet 23 is reduced, improves the extension of cold air storage time, refrigeration equipment 28 is refrigeration machine, due to through cold
Fluid temperature after gas disposal is lower, relative to the liquid not handled by cold air, improves the efficiency to heat absorption, therefore mention
The high efficiency to boiler tail heat recovery.
Working principle: when to boiler tail heat recovery, one end of hot gas duct 16 and boiler tail connect through connection
The second exhaust fan 13 is connect by conducting wire with extraneous power supply, therefore the second exhaust fan 13 is by the heat suction of boiler tail the
In two shells 18, the aqueous solution in heat heat pipe 21 in second shell 18 is steamed as aqueous solution is formed water by thermal evaporation
Vapour, and water vapour enters in pipe laying 8 from jet chimney 6, and first row of fan 26 is passed through conducting wire before water vapour formation
It is connect with extraneous power supply, extraneous gas is pumped into first shell 7 by first row of fan 26, by air-cooled form to installing pipe
Water vapour in road 8 plays the role of condensation, so that water vapour condenses in pipe laying 8 forms liquid, liquid passes through gravity
Effect by the first liquid-transport pipe-line 12 enter tank body 14 inside, by refrigeration equipment 28 before the not condensed processing of water vapour
Connect by conducting wire with extraneous power supply with blower 2, the generation cold air of refrigeration equipment 28 is diffused in cabinet 23, and blower 2 is by cabinet
Cold air in 23 is delivered to the inside of tank body 14 by downtake pipe 5, and cold air is filled in tank body 14, as part water steams
Vapour and liquid enter in tank body 14, and water vapour is liquefied as liquid after contacting with cold air, and after liquid contact cold air its own
Temperature reduces, and is delivered to the inside of heat pipe 21 by the second liquid-transport pipe-line 32 by the effect of gravity in liquid.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of complex transformation thermal, including pedestal (17), which is characterized in that there are two the upper surface of the pedestal (17) is set
Support rod (3) is equipped with the first support plate (4) between the top of two support rods (3), the first support plate (4) and pedestal (17)
Upper surface is separately installed with radiator and vaporising device by multiple supporting legs (9), the radiator and vaporising device
It is connected between top by jet chimney (6), the bottom of the radiator and vaporising device extends through that be equipped with first defeated
Liquid pipe road (12) and the second liquid-transport pipe-line (32), are connected with condensation between the first liquid-transport pipe-line (12) and the second liquid-transport pipe-line (32)
Device, the condensing unit include the second support plate (15) and cabinet (23), and the second support plate (15) is mounted on support rod (3)
The upper surface of side, second support plate (15) is equipped with tank body (14), and tank body offers the first opening, tank body at the top of (14)
(14) cover board (29) corresponding with aperture position is installed, one end of first liquid-transport pipe-line (12) is installed through lid at the top of
One end of the upper surface of plate (29), second liquid-transport pipe-line (32) is installed through the bottom of tank body (14), the tank body
(14) inside is equipped with multiple porous plates (30), and the cabinet (23) is mounted on the upper surface of pedestal (17), the cabinet (23)
Side offer the second opening, the side of the cabinet (23) is equipped with by multiple lock-screws (1) and the second opening position
Corresponding cover board (25) is set, the inside of the cabinet (23) is equipped with refrigeration equipment (28), is equipped at the top of the cabinet (23)
Blower (2) is connected separately with downtake pipe (5) and second exhaust pipe (24) on blower (2), the downtake pipe (5)
One end is installed through tank body (14), and one end of the second exhaust pipe (24) is installed through the top of cabinet (23)；It is described
Radiator includes first shell (7), and first shell (7) is mounted on the top of multiple supporting legs (9), the first shell (7)
Side on through caliduct (10) are equipped with, the inside of caliduct (10) is equipped with first row of fan (26), first shell (7)
Side offer third opening, the inside of the first shell (7) is equipped with pipe laying (8), and pipe laying (8) is in S shape row
Column, the both ends of the pipe laying (8) extend through the top and bottom for being mounted on first shell (7), the jet chimney (6)
One end be connected to the tops of pipe laying (8), one end of the first liquid-transport pipe-line (12) is connected to the bottom end of pipe laying (8).
2. a kind of complex transformation thermal according to claim 1, which is characterized in that the vaporising device includes second shell
Body (18), second shell (18) are mounted on the top of multiple supporting legs (9), two symmetrical sides of the second shell (18)
On through hot gas duct (16) are equipped with, the matching internal of one of hot gas duct (16) is equipped with the second exhaust fan (13),
The inside of the second shell (18) is equipped with heat pipe (21), and the both ends of heat pipe (21), which extend through, is mounted on second shell (18)
Top and bottom, one end of second liquid-transport pipe-line (32) are mounted on the bottom end of heat pipe (21), and the one of the jet chimney (6)
End is mounted on the top of heat pipe (21), runs through between the bottom and pedestal (17) of the second shell (18) and is equipped with collection apparatus for ash,
The top of the second shell (18), which is run through, is equipped with weak quick-fried soot blower (11).
3. a kind of complex transformation thermal according to claim 2, which is characterized in that the collection apparatus for ash includes stored ash box
(19), the 4th opening is offered at the top of stored ash box (19), is mounted on second shell (18) at the top of the stored ash box (19)
The lower section of bottom, the stored ash box (19) is equipped with backing plate (20), and the upper surface of backing plate (20) and the bottom of second shell (18) connect
Touching, the bottom surface of the backing plate (20) is contacted with the upper surface of pedestal (17).
4. a kind of complex transformation thermal according to claim 2, which is characterized in that another described hot gas duct (16)
Inside be equipped with strainer (22).
5. a kind of complex transformation thermal according to claim 1, which is characterized in that the tank body (14) and cover board (29)
Between by lock (31) connection.
6. a kind of complex transformation thermal according to claim 1, which is characterized in that there are five the porous plate (30) sets
And equidistant arrangement in a vertical shape.
7. a kind of complex transformation thermal according to claim 1, which is characterized in that the inside five of the cabinet (23)
Face and the side of cover board (25) are equipped with the polyurethane heat-insulation pad (27) to contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587361.5A CN109708502A (en) | 2018-12-25 | 2018-12-25 | A kind of complex transformation thermal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587361.5A CN109708502A (en) | 2018-12-25 | 2018-12-25 | A kind of complex transformation thermal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109708502A true CN109708502A (en) | 2019-05-03 |
Family
ID=66257335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811587361.5A Pending CN109708502A (en) | 2018-12-25 | 2018-12-25 | A kind of complex transformation thermal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109708502A (en) |
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|---|---|---|---|---|
| CN201715544U (en) * | 2010-08-20 | 2011-01-19 | 熊亚东 | Flue gas waste heat recovery system |
| CN102798138A (en) * | 2012-08-30 | 2012-11-28 | 辽宁中昊新技术有限公司 | Plate type coupled low-temperature flue gas waste heat recovery device used for air heating |
| CN203550703U (en) * | 2013-11-25 | 2014-04-16 | 北京矿大节能科技有限公司 | Shaft air inlet preheating device |
| CN105423260A (en) * | 2015-12-17 | 2016-03-23 | 山西三合盛节能环保技术股份有限公司 | Natural circulation type sub-control phase change heat exchange system and sub-control phase change heat exchange method |
| CN106152811A (en) * | 2016-08-20 | 2016-11-23 | 成都馨迪璐莎科技有限公司 | A kind of High Efficiency Thermal gas condensing unit |
| CN106370040A (en) * | 2016-11-04 | 2017-02-01 | 榆林学院 | High-efficiency low-resistance heat tube afterheat recycling device |
| CN206803117U (en) * | 2017-05-27 | 2017-12-26 | 北京疏水阀门厂 | A kind of condensing hot air furnace induction system |
| CN207019043U (en) * | 2017-05-17 | 2018-02-16 | 北京华世尔锅炉压力容器有限公司 | Closed condensate recovery device |
-
2018
- 2018-12-25 CN CN201811587361.5A patent/CN109708502A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201715544U (en) * | 2010-08-20 | 2011-01-19 | 熊亚东 | Flue gas waste heat recovery system |
| CN102798138A (en) * | 2012-08-30 | 2012-11-28 | 辽宁中昊新技术有限公司 | Plate type coupled low-temperature flue gas waste heat recovery device used for air heating |
| CN203550703U (en) * | 2013-11-25 | 2014-04-16 | 北京矿大节能科技有限公司 | Shaft air inlet preheating device |
| CN105423260A (en) * | 2015-12-17 | 2016-03-23 | 山西三合盛节能环保技术股份有限公司 | Natural circulation type sub-control phase change heat exchange system and sub-control phase change heat exchange method |
| CN106152811A (en) * | 2016-08-20 | 2016-11-23 | 成都馨迪璐莎科技有限公司 | A kind of High Efficiency Thermal gas condensing unit |
| CN106370040A (en) * | 2016-11-04 | 2017-02-01 | 榆林学院 | High-efficiency low-resistance heat tube afterheat recycling device |
| CN207019043U (en) * | 2017-05-17 | 2018-02-16 | 北京华世尔锅炉压力容器有限公司 | Closed condensate recovery device |
| CN206803117U (en) * | 2017-05-27 | 2017-12-26 | 北京疏水阀门厂 | A kind of condensing hot air furnace induction system |
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Application publication date: 20190503 |